Struct CPUProfiler

cpu.go:21–30

CPUProfiler is the implementation of a performance profiler recording samples of CPU time spent in functions of a WebAssembly module. The profiler generates samples of two types: - "sample" counts the number of function calls. - "cpu" records the time spent in function calls (in nanoseconds).

// - "sample" counts the number of function calls.
// - "cpu" records the time spent in function calls (in nanoseconds).
type CPUProfiler struct {
	p      *Profiling
	mutex  sync.Mutex
	counts stackCounterMap
	frames []cpuTimeFrame
	traces []stackTrace
	time   func() int64
	start  time.Time
	host   bool
}

// CPUProfilerOption is a type used to represent configuration options for
// CPUProfiler instances created by NewCPUProfiler.